(word完整版)小数加减乘除法口算题400道.doc

word完整版)小数加减乘除法口算题400道小数乘除法口算题一1.5×40.18×0.385×100049÷71.25×89.3÷0.309×60.05×125×442÷1.40.8×707×402÷306×0.32.5×24.7+25×44.2×10008.5÷104×2538×24÷01×0.305×1.14×09÷3.90.13×40.45÷02÷1000.096÷0.037.2÷0.9045÷057×0080.8×0.504÷80÷6815.4÷1036÷0.11.2÷0.384÷421.6×0.20.2÷0011.87×06÷08×0.51.47×0.41000×07560.24×58÷05×100050.32÷160.8×70.7×409×0.31.2÷30.6×05×24.7+2.315×7005×41×045÷40÷35×104.5×21.32×84×039×0.525÷5782÷106×86.9－27×812.5×81.25×884÷71.4÷0.72.1×27810.3×22.3×41－0730.34÷173.6÷0062.8×106×3.45×0.63.25×00。

6×8255.6÷0.907×0.80.62－0.323.21×2304×502.05×10084÷0.7小数乘除法口算题二0.48÷004×2014×0.5321×2330×0.10.04×030.34÷0.1746+0.4075×100092÷43232.6×3025304÷442×30.02×0.580÷11×0.2341×21.25×81.2×6036.2＋121×0.23035×0.216×50.72÷0.64÷0.563÷7056÷14321×002375×0.10.9＋142.6÷135.1÷0.1756×10016÷0.809×0.30.2×040.9÷0.450.75÷0.2563÷9328.2＋1.89.6÷160.125×86.3÷935×0.2889.6÷160125×87.2÷0610×03÷40.86÷2013×724×58.1÷90.56÷28145+157.7×62.250÷52.4×836×522×443×3+85.5÷420×512÷3780÷2080÷48.7+10010×53÷40104×201180-25127+45139×214.16×615.3×616.54÷917。

3×20184÷419.35-802016+7021.18—6488÷822.42÷6456+20234—53.5×7248+607.8÷32541+18188÷22675—1139×5小数乘除法口算题三27.42+749.4—2936302-101037.12×503825×83923×1140.125÷254142—220042.22+8043.2×88.2×544.63×200452÷246.35÷54736-404828÷4049.98÷145096÷245156÷145265÷135375÷1554.12÷2455.2÷2556÷16578÷21585÷1439÷1360.6÷156172÷246285÷17639÷1564.96÷166578÷2666.51÷17678÷4068.1÷20691÷47024÷407192÷4723÷6073.64÷27464÷475.5÷576÷877.96÷4789÷679.4+8080.4-80814×8082.4÷808348÷1684.96÷248516×5864×25087.3×518881×7689.36×109015×691.24×392。

5×1893.26×494.7×1595.32×3096.4×1597.6×1298.23×30993×501005×70047+2.3=4.5×2=6.92.5=72×0.8=6×3.4=06-0.32=1.4×075×100=002×0.5=3.6÷03=6.3÷7=56÷100=075÷025=0.125×8=4.8÷096÷2=0.56÷28=036÷0.4=0.64÷022856÷802925×1630.12×253136×1132.1025÷2533336+7034.25×99.9×435.2—339.3×340719.8÷336×022小数乘除法口算题四1÷0.011÷0.10.25×0.866111.5×4280.45÷05×10085÷1.7004×251000×07560.1÷08×29.3÷030.2÷0016.3÷0.095÷05845×2.466.4×5.48723×124.9×11229.13×35÷0.5775÷02516.9÷02÷206×306×30.35×82÷0412.5×82125825×45.4÷1036÷0.13.2÷10012÷0.30.096÷0.030。

5×1001÷0.017.2÷094÷0.425×3.6076÷057÷423.6÷0.241342×4.736.3×1221.98×288×11.216÷1.224÷1.212÷0751.55÷390.3÷0.1514×57.35÷70.32×03.6÷0.648÷0.69.3÷0.310.13×44.2×100009＋0.13800－9004×125.7＋3.310－4.47＋3.30.9＋11－0.44146－0.414＋0781.64＋2.35O75×080.18×049÷0784÷4.22472.5×041.25×81.6×0.20.45÷0.5828÷363825÷45965×8.122.14×830.2×28375.5÷1132÷812÷0122140160.5×0.1201×0.011－0.880－19。